130510252

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 230791680

約数和(自身を除く): 100281428

約数列:

[1, 2, 4, 211, 239, 422, 478, 647, 844, 956, 1294, 2588, 50429, 100858, 136517, 154633, 201716, 273034, 309266, 546068, 618532, 32627563, 65255126, 130510252]

約数ペア:

[(1, 130510252), (2, 65255126), (4, 32627563), (211, 618532), (239, 546068), (422, 309266), (478, 273034), (647, 201716), (844, 154633), (956, 136517), (1294, 100858), (2588, 50429)]